Remove QT_CHECK

src/kmailtransport/plugins/smtp/autotests/fakeserver.cpp

@@ -61,11 +61,7 @@ void FakeServer::startAndWait()
 {
     start();
     // this will block until the event queue starts
-#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
     QMetaObject::invokeMethod(this, &FakeServer::started, Qt::BlockingQueuedConnection);
-#else
-    QMetaObject::invokeMethod(this, "started", Qt::BlockingQueuedConnection);
-#endif
 }
 
 void FakeServer::dataAvailable()